8307140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18059}}^1$

素因数の和:18091

約数の個数: 24

約数和(自身を含む): 18204480

約数和(自身を除く): 9897340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 18059, 36118, 72236, 90295, 180590, 361180, 415357, 830714, 1661428, 2076785, 4153570, 8307140]

約数ペア:

[(1, 8307140), (2, 4153570), (4, 2076785), (5, 1661428), (10, 830714), (20, 415357), (23, 361180), (46, 180590), (92, 90295), (115, 72236), (230, 36118), (460, 18059)]